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Patent number:
Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1979-11-064,173,79175000
1979-11-0630,142-4,143,64900
1979-11-06253,375223,23300
1979-11-134,174,5413,921,16639
1979-11-20253,495-3,921,04606
1979-11-204,175,2913,921,79606
1979-11-2030,158-4,145,13306
1979-11-274,176,4064,146,24800
1979-11-2730,161-4,146,24500
1979-11-27253,555223,39400
The 'shotgun' links will bring up a page that lets you quickly click on the utility patents issued on the date selected. Clicks in the Datamp Count column will bring up the patents in the datamp database that have the grant date of the row selected. Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.